This Raindrop Necklace would be more glittering in the evening.
And you can use the clasp of necklace as a switch to turn on and off the light.
Step 1: You Will Need
1 crochet hook
2 blue color of yarn
3 conductive thread
4 5mm LED (white)
5 3V coin cell battery
6 vinyl tape
and needle, necklace clasp
Step 2: Before Make the Circuit
Cover the LED leads by tape, not to touch each other. Using pliers, twist the leads a few times, creating loops.
Step 3: Crocht a Ball
Make a ball for covering a battery.
Step 4: Crochet a Raindrop
Treble crochet for LED light filtering through the stitches of raindrop.